GPU comparison with benchmarksIn the gpu comparison between the ASRock Radeon RX 6600 XT Challenger D 8GB OC and the EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASRock Radeon RX 6600 XT Challenger D 8GB OC is based on the AMD Radeon RX 6600 XT and has 2048 texture shaders and 32 execution units. EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN is based on NVIDIA GeForce GTX 1080 Ti, which has 3584 shaders and 28 execution units. |
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ASRock Radeon RX 6600 XT Challenger D 8GB OC | GPU | EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN |
AMD Radeon RX 6600 XT | Based on | NVIDIA GeForce GTX 1080 Ti |
Navi 23 XT | GPU Chip | GP102-350-K1-A1 |
RDNA 2 | Architecture | Pascal |
32 | Streaming Multiprocessors | 28 |
2048 | Shader | 3584 |
64 | Render Output Units | 88 |
128 | Texture Units | 224 |
32 | Raytracing Cores | 0 |
MemoryThe ASRock Radeon RX 6600 XT Challenger D 8GB OC has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 256 GB/s. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN can access 11 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 484 GB/s. |
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8 GB | Memory Size | 11 GB |
GDDR6 | Memory Type | GDDR5X |
2.000 GHz | Memory Clock | 1.376 GHz |
16.0 Gbps | Memory Speed | 11.0 Gbps |
256 GB/s | Memory bandwidth | 484 GB/s |
128 bit | Memory Interface | 352 bit |
Clock SpeedsThe ASRock Radeon RX 6600 XT Challenger D 8GB OC clocks in the base with up to 2.000 GHz. The base frequency of the EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN is 1.556 GHz. |
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2.000 GHz | Base Clock | 1.556 GHz |
2.593 GHz | Boost Clock | 1.670 GHz |
2.38 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASRock Radeon RX 6600 XT Challenger D 8GB OC is 160 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN has a TDP of 250 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors. |
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160 W | TDP | 250 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 91 °C |
1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe ASRock Radeon RX 6600 XT Challenger D 8GB OC has a total of 2 Axial fans. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN has 2 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASRock Radeon RX 6600 XT Challenger D 8GB OC. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 3x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASRock Radeon RX 6600 XT Challenger D 8GB OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe ASRock Radeon RX 6600 XT Challenger D 8GB OC is 269 mm long, 132 mm high and 41 mm wide. The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN is 269 mm long, 119 mm high and -- wide. |
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269 mm | Length | 269 mm |
132 mm | Height | 119 mm |
41 mm | Width | -- |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
640 g | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe ASRock Radeon RX 6600 XT Challenger D 8GB OC was released in Q3/2021 at a price of 379 $ (Reference). The EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN was introduced in Q1/2017 at a price of 699 $ (Reference). |
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RX6600XT CLD 8GO | Part-no | 11G-P4-6693-K4 |
Q3/2021 | Release date | Q1/2017 |
379 $ (Reference) | Launch Price | 699 $ (Reference) |
7 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN
11 GB GDDR5X |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN
11 GB GDDR5X |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN
11 GB GDDR5X |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN
11 GB GDDR5X |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN
11 GB GDDR5X |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN
11 GB GDDR5X |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
ASRock Radeon RX 6600 XT Challenger D 8GB OC
8 GB GDDR6 |
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EVGA GeForce GTX 1080 Ti SC2 ELITE GAMING GREEN
11 GB GDDR5X |